1) high-tension network
高压电力网
1.
The methods of testing the fault of single phase ground connection in the minor current ground connection system of high-tension network were introduced.
本文浅谈高压电力网小电流接地系统单相接地故障的检测方法,并就其故障带来的影响和危害,以及各种方法的工作原理、选线基准、特点等作了简单的分析。
2) supertension network
超高压电力网
3) grid system
公用高压电力网
4) high-voltage power network
高压电网
1.
The breaker often took place unselective overstep tripping when short circuit fault occurred in mine high-voltage power network,which is a technical problems and potential safety hazard of underground power supply existed for a long time.
煤矿高压电网发生短路故障常导致无选择性越级跳闸,这是井下供电长期存在的安全隐患和技术难题。
2.
the authors developed a kind of device using for Protecting leak elecincity of high-voltage power network.
研制成功一种适合于现有煤矿高压电网中性点不同运行方式下的微机式选择性漏电保护装置。
3.
To solve the problem that mine high-voltage power network with neutral grounded by arc suppression coil is difficult to select line,the paper proposed a method of transient component line selection leakage protection based on wavelet analysis.
针对中性点经消弧线圈接地的矿井高压电网选线困难的问题,文章提出了一种基于小波分析的暂态量选线式漏电保护方法。
5) high voltage power network
高压电网
1.
The existing problems of high voltage power network in DDZ are analyzed in detail.
大连开发区电网属新建电网 ,但仍不能满足外资企业对电网的高可靠性要求 ,文章对开发区高压电网存在的问题进行了仔细分析 ,并结合城网改造 ,提出具体解决方案和分步实施计划 ,其中具共性的和关键性问题可供其它电网借鉴。
6) HV power network
高压电网
1.
A kind of new measurement system and new test method was introduced, which applies to the harmonic measurement in HV power network, which is formed by TA end screen signal amplifier and harmonic signal digital analysis system.
介绍了一种适用于高压电网谐波测量的新型测量系统及试验方法。
补充资料：超高压
超高压
一般指高于一万大气压的压强。在超高压下，物质的物理化学性质发生显著变化。利用超高压和高温可使物质结构改变，或者合成自然界尚未发现过的物质，如固体氮和性质极硬的氮化硼等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条